<?php
// +----------------------------------------------------------------------+
// | PHP version 5                                                        |
// +----------------------------------------------------------------------+
// | Copyright (C) 2004 MaxMind LLC                                       |
// +----------------------------------------------------------------------+
// | This library is free software; you can redistribute it and/or        |
// | modify it under the terms of the GNU Lesser General Public           |
// | License as published by the Free Software Foundation; either         |
// | version 2.1 of the License, or (at your option) any later version.   |
// |                                                                      |
// | This library is distributed in the hope that it will be useful,      |
// | but WITHOUT ANY WARRANTY; without even the implied warranty of       |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU    |
// | Lesser General Public License for more details.                      |
// |                                                                      |
// | You should have received a copy of the GNU Lesser General Public     |
// | License along with this library; if not, write to the Free Software  |
// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 |
// | USA, or view it online at http://www.gnu.org/licenses/lgpl.txt.      |
// +----------------------------------------------------------------------+
// | Authors: Jim Winstead <jimw@apache.org> (original Maxmind version)   |
// |          Hans Lellelid <hans@xmpl.org>                               |
// +----------------------------------------------------------------------+
//
// $Id: DMA.php,v 1.1 2004/07/01 12:51:13 hlellelid Exp $

/**
 * Static class to handle mapping of DMA codes to metro regions.
 *
 * Use this class with the dmaCode property of the Net_GeoIpLocation object.
 *
 * <code>
 * $region = Net_GeoIPDMA::getMetroRegion($record->dmaCode);
 * </code>
 *
 *
 * @author Hans Lellelid <hans@xmpl.org>
 * @version $Revision: 1.1 $
 * @package Net_GeoIP
 */
class Net_GeoIP_DMA {
    /**
     * Holds DMA -> Metro mapping.
     * @var array
     */
    private static $dmaMap;
    public static function initialize() {
        self::$dmaMap = array(500 => 'Portland-Auburn, ME', 501 => 'New York, NY', 502 => 'Binghamton, NY', 503 => 'Macon, GA', 504 => 'Philadelphia, PA', 505 => 'Detroit, MI', 506 => 'Boston, MA', 507 => 'Savannah, GA', 508 => 'Pittsburgh, PA', 509 => 'Ft Wayne, IN', 510 => 'Cleveland, OH', 511 => 'Washington, DC', 512 => 'Baltimore, MD', 513 => 'Flint, MI', 514 => 'Buffalo, NY', 515 => 'Cincinnati, OH', 516 => 'Erie, PA', 517 => 'Charlotte, NC', 518 => 'Greensboro, NC', 519 => 'Charleston, SC', 520 => 'Augusta, GA', 521 => 'Providence, RI', 522 => 'Columbus, GA', 523 => 'Burlington, VT', 524 => 'Atlanta, GA', 525 => 'Albany, GA', 526 => 'Utica-Rome, NY', 527 => 'Indianapolis, IN', 528 => 'Miami, FL', 529 => 'Louisville, KY', 530 => 'Tallahassee, FL', 531 => 'Tri-Cities, TN', 532 => 'Albany-Schenectady-Troy, NY', 533 => 'Hartford, CT', 534 => 'Orlando, FL', 535 => 'Columbus, OH', 536 => 'Youngstown-Warren, OH', 537 => 'Bangor, ME', 538 => 'Rochester, NY', 539 => 'Tampa, FL', 540 => 'Traverse City-Cadillac, MI', 541 => 'Lexington, KY', 542 => 'Dayton, OH', 543 => 'Springfield-Holyoke, MA', 544 => 'Norfolk-Portsmouth, VA', 545 => 'Greenville-New Bern-Washington, NC', 546 => 'Columbia, SC', 547 => 'Toledo, OH', 548 => 'West Palm Beach, FL', 549 => 'Watertown, NY', 550 => 'Wilmington, NC', 551 => 'Lansing, MI', 552 => 'Presque Isle, ME', 553 => 'Marquette, MI', 554 => 'Wheeling, WV', 555 => 'Syracuse, NY', 556 => 'Richmond-Petersburg, VA', 557 => 'Knoxville, TN', 558 => 'Lima, OH', 559 => 'Bluefield-Beckley-Oak Hill, WV', 560 => 'Raleigh-Durham, NC', 561 => 'Jacksonville, FL', 563 => 'Grand Rapids, MI', 564 => 'Charleston-Huntington, WV', 565 => 'Elmira, NY', 566 => 'Harrisburg-Lancaster-Lebanon-York, PA', 567 => 'Greenville-Spartenburg, SC', 569 => 'Harrisonburg, VA', 570 => 'Florence-Myrtle Beach, SC', 571 => 'Ft Myers, FL', 573 => 'Roanoke-Lynchburg, VA', 574 => 'Johnstown-Altoona, PA', 575 => 'Chattanooga, TN', 576 => 'Salisbury, MD', 577 => 'Wilkes Barre-Scranton, PA', 581 => 'Terre Haute, IN', 582 => 'Lafayette, IN', 583 => 'Alpena, MI', 584 => 'Charlottesville, VA', 588 => 'South Bend, IN', 592 => 'Gainesville, FL', 596 => 'Zanesville, OH', 597 => 'Parkersburg, WV', 598 => 'Clarksburg-Weston, WV', 600 => 'Corpus Christi, TX', 602 => 'Chicago, IL', 603 => 'Joplin-Pittsburg, MO', 604 => 'Columbia-Jefferson City, MO', 605 => 'Topeka, KS', 606 => 'Dothan, AL', 609 => 'St Louis, MO', 610 => 'Rockford, IL', 611 => 'Rochester-Mason City-Austin, MN', 612 => 'Shreveport, LA', 613 => 'Minneapolis-St Paul, MN', 616 => 'Kansas City, MO', 617 => 'Milwaukee, WI', 618 => 'Houston, TX', 619 => 'Springfield, MO', 620 => 'Tuscaloosa, AL', 622 => 'New Orleans, LA', 623 => 'Dallas-Fort Worth, TX', 624 => 'Sioux City, IA', 625 => 'Waco-Temple-Bryan, TX', 626 => 'Victoria, TX', 627 => 'Wichita Falls, TX', 628 => 'Monroe, LA', 630 => 'Birmingham, AL', 631 => 'Ottumwa-Kirksville, IA', 632 => 'Paducah, KY', 633 => 'Odessa-Midland, TX', 634 => 'Amarillo, TX', 635 => 'Austin, TX', 636 => 'Harlingen, TX', 637 => 'Cedar Rapids-Waterloo, IA', 638 => 'St Joseph, MO', 639 => 'Jackson, TN', 640 => 'Memphis, TN', 641 => 'San Antonio, TX', 642 => 'Lafayette, LA', 643 => 'Lake Charles, LA', 644 => 'Alexandria, LA', 646 => 'Anniston, AL', 647 => 'Greenwood-Greenville, MS', 648 => 'Champaign-Springfield-Decatur, IL', 649 => 'Evansville, IN', 650 => 'Oklahoma City, OK', 651 => 'Lubbock, TX', 652 => 'Omaha, NE', 656 => 'Panama City, FL', 657 => 'Sherman, TX', 658 => 'Green Bay-Appleton, WI', 659 => 'Nashville, TN', 661 => 'San Angelo, TX', 662 => 'Abilene-Sweetwater, TX', 669 => 'Madison, WI', 670 => 'Ft Smith-Fay-Springfield, AR', 671 => 'Tulsa, OK', 673 => 'Columbus-Tupelo-West Point, MS', 675 => 'Peoria-Bloomington, IL', 676 => 'Duluth, MN', 678 => 'Wichita, KS', 679 => 'Des Moines, IA', 682 => 'Davenport-Rock Island-Moline, IL', 686 => 'Mobile, AL', 687 => 'Minot-Bismarck-Dickinson, ND', 691 => 'Huntsville, AL', 692 => 'Beaumont-Port Author, TX', 693 => 'Little Rock-Pine Bluff, AR', 698 => 'Montgomery, AL', 702 => 'La Crosse-Eau Claire, WI', 705 => 'Wausau-Rhinelander, WI', 709 => 'Tyler-Longview, TX', 710 => 'Hattiesburg-Laurel, MS', 711 => 'Meridian, MS', 716 => 'Baton Rouge, LA', 717 => 'Quincy, IL', 718 => 'Jackson, MS', 722 => 'Lincoln-Hastings, NE', 724 => 'Fargo-Valley City, ND', 725 => 'Sioux Falls, SD', 734 => 'Jonesboro, AR', 736 => 'Bowling Green, KY', 737 => 'Mankato, MN', 740 => 'North Platte, NE', 743 => 'Anchorage, AK', 744 => 'Honolulu, HI', 745 => 'Fairbanks, AK', 746 => 'Biloxi-Gulfport, MS', 747 => 'Juneau, AK', 749 => 'Laredo, TX', 751 => 'Denver, CO', 752 => 'Colorado Springs, CO', 753 => 'Phoenix, AZ', 754 => 'Butte-Bozeman, MT', 755 => 'Great Falls, MT', 756 => 'Billings, MT', 757 => 'Boise, ID', 758 => 'Idaho Falls-Pocatello, ID', 759 => 'Cheyenne, WY', 760 => 'Twin Falls, ID', 762 => 'Missoula, MT', 764 => 'Rapid City, SD', 765 => 'El Paso, TX', 766 => 'Helena, MT', 767 => 'Casper-Riverton, WY', 770 => 'Salt Lake City, UT', 771 => 'Yuma, AZ', 773 => 'Grand Junction, CO', 789 => 'Tucson, AZ', 790 => 'Albuquerque, NM', 798 => 'Glendive, MT', 800 => 'Bakersfield, CA', 801 => 'Eugene, OR', 802 => 'Eureka, CA', 803 => 'Los Angeles, CA', 804 => 'Palm Springs, CA', 807 => 'San Francisco, CA', 810 => 'Yakima-Pasco, WA', 811 => 'Reno, NV', 813 => 'Medford-Klamath Falls, OR', 819 => 'Seattle-Tacoma, WA', 820 => 'Portland, OR', 821 => 'Bend, OR', 825 => 'San Diego, CA', 828 => 'Monterey-Salinas, CA', 839 => 'Las Vegas, NV', 855 => 'Santa Barbara, CA', 862 => 'Sacramento, CA', 866 => 'Fresno, CA', 868 => 'Chico-Redding, CA', 881 => 'Spokane, WA');
    }
    /**
     * Lookup the metro region based on the provided DMA code.
     * @param int $dmaCode
     * @return string Metro region name.
     */
    public static function getMetroRegion($dmaCode) {
        if ($dmaCode === null) {
            return null;
        }
        if (self::$dmaMap === null) {
            self::initialize();
        }
        return self::$dmaMap[$dmaCode];
    }
    /**
     * Reverse lookup of DMA code if [exact] metro region name is known.
     * @param string $metro Metro region name.
     * @return int DMA code, or false if not found.
     */
    public static function getDMACode($metro) {
        if (self::$dmaMap === null) {
            self::initialize();
        }
        return array_search($metro, self::$dmaMap);
    }
}
